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Cryogenic Group Inc.
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Torrance, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Magnetic oxygen concentrator for air streams
Patent number
7,771,509
Issue date
Aug 10, 2010
Cryogenic Group, Inc.
Ross M. Brown
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Process and system to produce multiple distributable products from...
Patent number
7,603,867
Issue date
Oct 20, 2009
Cryogenic Group, Inc.
Ross M. Brown
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Anti-weathering apparatus method for liquid and vapor storage systems
Patent number
7,201,002
Issue date
Apr 10, 2007
Cryogenic Group, Inc.
Ross M. Brown
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Process and apparatus for LNG enriching in methane
Patent number
6,986,266
Issue date
Jan 17, 2006
Cryogenic Group, Inc.
George B. Narinsky
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Air cycle pre-cooling system for air separation unit
Patent number
6,925,818
Issue date
Aug 9, 2005
Cryogenic Group, Inc.
Ross Brown
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Liquid extraction and separation method for treating fluids utilizi...
Patent number
6,592,654
Issue date
Jul 15, 2003
Cryogenic Group Inc.
Ross Brown
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cryogenic pump
Patent number
5,575,626
Issue date
Nov 19, 1996
Cryogenic Group, Inc.
Bruce G. Brown
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Cryogenic pump
Patent number
5,511,955
Issue date
Apr 30, 1996
Cryogenic Group, Inc.
Bruce G. Brown
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Valve position indicator
Patent number
5,137,052
Issue date
Aug 11, 1992
Cryogenic Group Inc.
Jurgen Baumgart
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
Process and system to produce multiple distributable products from...
Publication number
20080060380
Publication date
Mar 13, 2008
Cryogenic Group, Inc.
Ross M. Brown
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Trademark
last 30 trademarks